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Line 1: |
Line 1: |
| '''Under Construction'''
| | #redirect [[Octupus_Tea_Cannon]] |
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| The '''ST Cannon''', in which "S" stands for "Skim", is an opening setup with the pattern of Single-line Skim→TSS→TSD→Perfect Clear. It can be built with early S and I, and has 96.21% chance of [[Perfect Clear]] with either 4 or 8 lines. This setup is discovered and named by a Taiwanese player ''Octupus Tea''.
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| == First bag ==
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| ST Cannon works the best with early S (or Z when mirrored) and preferably early I.
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| The setup rate is 73.81% (3720/5040) when counting both orientations.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|P| | | | | | | }}
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| {{pfrow|J|P|P| | | | |Z|Z| }}
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| {{pfrow|J|S|S|O|O|L|L|L|Z|Z}}
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| {{pfrow|S|S|P|O|O|L|I|I|I|I}}
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| {{pfend}}
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| |}
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| If the I piece does come late, one can skim first and utilize an I-Spin to twist it in.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J| | | | | | | | }}
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| {{pfrow|J| | | | | | |Z|Z| }}
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| {{pfrow|J|S|S|O|O|L|L|L|Z|Z}}
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| {{pfrow|S|S| |O|O|L| | | | }}
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| {{pfend}}
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J| | | | | | | | }}
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| {{pfrow|J| | | | | | |Z|Z| }}
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| {{pfrow|-|-|-|-|-|-|-|-|-|-}}
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| {{pfrow|S|S| |O|O|L| | | | }}
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| {{pfend}}
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | |I}}
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| {{pfrow|G|G| | | | | | | |I}}
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| {{pfrow|G| | | | | | |G|G|I}}
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| {{pfrow|G|G| |G|G|G|-|-|-|I}}
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| {{pfend}}
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| |}
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| == 4-Line Perfect Clear ==
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| If the first four pieces of the second bag contain I, J and L, the first bag's T piece can be spun horizontally (T-Spin Single) and followed with a 4-line Perfect Clear (11.43% PC rate).
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| {|
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| |{{pfstart}}
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| {{pfrow|J|J|LI|LI|LI|LI|LL|LJ|LJ|LJ}}
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| {{pfrow|J|P|P|P|LL|LL|LL|Z|Z|LJ}}
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| {{pfrow|J|S|S|O|O|L|L|L|Z|Z}}
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| {{pfrow|S|S|P|O|O|L|I|I|I|I}}
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| {{pfend}}
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| |}
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| == Second bag ==
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| The second bag can always be stacked like this.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|Z| | | | | | | }}
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| {{pfrow|J|Z|Z| | | | | | |I}}
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| {{pfrow|J|Z|P|P|P|L|L|O|O|I}}
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| {{pfrow|G|G|G|P|S|S|L|O|O|I}}
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| {{pfrow|G|G|G|S|S| |L|G|G|I}}
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| {{pfend}}
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| |}
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| == Third bag Perfect Clear (8 lines) ==
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| === Minimal solutions ===
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| * 95.79% PC rate, [http://harddrop.com/fumen/?v115@9gzhAthli0C8BtwwglRpg0C8AtxwglRpF8wwD8JeAg?WTA08HOBFrnRAzB88AwGmFDsPdBA9gzhR4wwglRpC8R4xwg?lRpC8i0wwhlF8g0D8JeAAPTAU4/DBFrnRAzB88AQvKWCUdd?BA9gzhywR4AtC8RpwwR4BtC8RpilAtF8glD8JeAAPTAzFwK?BFrnRAzB88AwGUFDzedBA9gzhywilC8RpwwAtglR4C8RpBt?R4F8AtD8JeAAPTAT+HOBFrnRAzB88Aw8aFDsedBA9gzhi0i?lC8Rpwwg0glR4C8RpxwR4F8wwD8JeAAPTAT+HOBFrnRAzB8?8Aw8KxCsPdBA9gzhAtRpilC8BtRpglR4C8AtywR4F8wwD8J?eAAPTAT4f2AFrnRAzB88AwMegC6SdBA9gzhR4BtRpC8R4yw?RpC8i0wwBtF8g0D8JeAAPTAyCwKBFrnRAzB88AQvytC0ndB?A9gzhywR4AtC8Rpg0R4BtC8Rpi0AtF8wwD8JeAAPTAxCAEB?FrnRAzB88AwmPFDzedBA9gzhQ4ywRpC8ilBtRpC8glR4wwB?tF8Q4D8JeAAPTAx8nABFrnRAzB88AQHLWCzedBA 9 minimal solutions]
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| Each of the nine minimal solutions are listed below with decreasing success rate. The piece that will be saved (used for [[DPC Setups|DPC]]) are also shown alongside each solution.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|Z|L|L|J|J|J}}
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| {{pfrow|G|G|G|Z|Z|T|L|O|O|J}}
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| {{pfrow|G|G|G|Z|T|T|L|O|O|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup A: Save S
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|S|S|T|L|O|O}}
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| {{pfrow|G|G|G|S|S|T|T|L|O|O}}
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| {{pfrow|G|G|G|J|J|J|T|L|L|G}}
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| {{pfrow|G|G|G|G|G|J|G|G|G|G}}
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| {{pfend}}
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| Setup B: Save Z
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|T|T|T|S|S|Z}}
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| {{pfrow|G|G|G|O|O|T|S|S|Z|Z}}
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| {{pfrow|G|G|G|O|O|L|L|L|Z|G}}
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| {{pfrow|G|G|G|G|G|L|G|G|G|G}}
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| {{pfend}}
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| Setup C: Save J
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|T|T|T|L|L|L}}
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| {{pfrow|G|G|G|O|O|T|Z|L|S|S}}
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| {{pfrow|G|G|G|O|O|Z|Z|S|S|G}}
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| {{pfrow|G|G|G|G|G|Z|G|G|G|G}}
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| {{pfend}}
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| Setup D: Save J
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|J|J|J|L|L|L}}
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| {{pfrow|G|G|G|O|O|T|J|L|S|S}}
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| {{pfrow|G|G|G|O|O|T|T|S|S|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup E: Save Z
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|Z|O|O|L|L|L}}
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| {{pfrow|G|G|G|Z|Z|O|O|L|S|S}}
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| {{pfrow|G|G|G|Z|T|T|T|S|S|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup F: Save J
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| |}
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|S|S|Z|Z|O|O}}
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| {{pfrow|G|G|G|S|S|T|T|T|O|O}}
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| {{pfrow|G|G|G|J|J|J|T|Z|Z|G}}
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| {{pfrow|G|G|G|G|G|J|G|G|G|G}}
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| {{pfend}}
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| Setup G: Save L
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|T|T|T|S|S|Z}}
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| {{pfrow|G|G|G|O|O|J|S|S|Z|Z}}
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| {{pfrow|G|G|G|O|O|J|J|J|Z|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup H: Save L
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|S|T|T|T|O|O}}
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| {{pfrow|G|G|G|L|L|L|Z|Z|O|O}}
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| {{pfrow|G|G|G|L|S|S|T|Z|Z|G}}
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| {{pfrow|G|G|G|G|G|S|G|G|G|G}}
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| {{pfend}}
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| Setup I: Save J
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| |}
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| === Solutions with T-Spin ===
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| Alongside solutions A and F, the following two potentially have a chance to get a T-Spin and a Perfect Clear. The combined PC chance is 42.22% with T-Spins, and 58.21% without T-Spins.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|Z|L|L|J|S|S}}
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| {{pfrow|G|G|G|Z|Z|T|L|J|J|J}}
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| {{pfrow|G|G|G|Z|T|T|L|S|S|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup J: Save O
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|I|I|I|I|Z|O|O|J|S|S}}
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| {{pfrow|G|G|G|Z|Z|O|O|J|J|J}}
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| {{pfrow|G|G|G|Z|T|T|T|S|S|G}}
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| {{pfrow|G|G|G|G|G|T|G|G|G|G}}
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| {{pfend}}
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| Setup K: Save L
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| |}
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| == Garbage-interrupted variations ==
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| The second bag is likely to be interrupted if a garbage hole spawned under L or I (in the 7th or 10th column respectively).
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | |L|L| | | }}
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| {{pfrow|G|G|G| | | |L| | | }}
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| {{pfrow|G|G|G| | |-|L|G|G| }}
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| {{pfrow|W|W|W|W|W|W|-|W|W|W}}
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| {{pfrow|W|W|W|W|W|W|-|W|W|W}}
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| {{pfend}}
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| Under L (7th Column)
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | |I}}
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| {{pfrow| | | | | | | | | |I}}
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| {{pfrow|G|G|G| | | | | | |I}}
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| {{pfrow|G|G|G| | | | |G|G|I}}
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| {{pfrow|W|W|W|W|W|W|W|W|W|-}}
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| {{pfrow|W|W|W|W|W|W|W|W|W|-}}
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| {{pfend}}
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| Under I (10th Column)
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| |}
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| In the case of the interruption, one should change the setup or downstack. Some useful variations are listed below.
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| === Under I ===
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|Z| | | | |I| | }}
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| {{pfrow|J|Z|Z| | | | |I| | }}
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| {{pfrow|J|Z|P|P|P|L|L|I|O|O}}
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| {{pfrow|G|G|G|P|S|S|L|I|O|O}}
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| {{pfrow|G|G|G|S|S| |L|G|G| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfend}}
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| Minmal setup change
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|L|L|L| | | | | | | }}
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| {{pfrow|L|S|S| | | |I|J|J| }}
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| {{pfrow|S|S|P|P|P|Z|I|J|O|O}}
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| {{pfrow|G|G|G|P|Z|Z|I|J|O|O}}
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| {{pfrow|G|G|G| |Z| |I|G|G| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfend}}
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| Full-bag TSD
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| |S|S| | | | |Z|Z| }}
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| {{pfrow|S|S|P|P|P|L|L|J|Z|Z}}
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| {{pfrow|G|G|G|P|O|O|L|J|J|J}}
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| {{pfrow|G|G|G| |O|O|L|G|G| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfend}}
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| I-saving TSD
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|O|O| | | | | | | | }}
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| {{pfrow|O|O|L|S| | | | | | }}
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| {{pfrow|L|L|L|S|S| | |Z|Z| }}
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| {{pfrow|G|G|G|J|S|P|P|P|Z|Z}}
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| {{pfrow|G|G|G|J|J|J|P|G|G| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfrow|W|W|W|W|W|W|W|W|W| }}
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| {{pfend}}
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| I-saving TSS
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| |}
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| === Under L ===
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| All these continuations are unnecessary if the S piece was placed beforehand.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|J| | | | | | | }}
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| {{pfrow|O|O|J| | | | |S|S|I}}
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| {{pfrow|O|O|P|P|P|Z|S|S|L|I}}
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| {{pfrow|G|G|G|P|Z|Z|L|L|L|I}}
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| {{pfrow|G|G|G| |Z| | |G|G|I}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfend}}
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| Full-bag TSD
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| |{{pfstart}}
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| {{pfrow|I| | | | | | | | | }}
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| {{pfrow|I| |Z| | | | | | | }}
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| {{pfrow|I|Z|Z| | |S| | | |L}}
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| {{pfrow|I|Z|P|P|P|S|S|L|L|L}}
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| {{pfrow|G|G|G|P|O|O|S|J|J|J}}
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| {{pfrow|G|G|G| |O|O| |G|G|J}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfend}}
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| Full-bag TSD
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| |{{pfstart}}
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| {{pfrow|I| | | | | | | | | }}
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| {{pfrow|I| | | |J|J| | | | }}
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| {{pfrow|I|O|O| |J| | | | | }}
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| {{pfrow|I|O|O|S|J|P|Z|Z|L|L}}
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| {{pfrow|G|G|G|S|S|P|P|Z|Z|L}}
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| {{pfrow|G|G|G| |S|P| |G|G|L}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfend}}
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| STSD
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | |Z| | | | | | }}
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| {{pfrow|O|O|Z|Z| | | | | | }}
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| {{pfrow|O|O|Z|P|P|P| |L|S| }}
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| {{pfrow|G|G|G|J|P|L|L|L|S|S}}
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| {{pfrow|G|G|G|J|J|J| |G|G|S}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfrow|W|W|W|W|W|W| |W|W|W}}
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| {{pfend}}
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| I-saving TSS
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| |}
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| == Other continuations ==
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| === Second bag ===
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| * '''Shachiku Train (Mechanical TSD)'''
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| : Instead of a third-bag Perfect Clear, repeatedly stacking [[Shachiku Train]] would form a column-rotated [[Mechanical_TSD_Setups#Mechanical_TSD_v3 | Mechanical TSD v3]]. This is not recommended in combats, since it results in increasingly higher stacking and two 1-wide wells.
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| : The following figures shows the first few steps of this continuation.
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| {|
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|Z| | | | | | | }}
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| {{pfrow|J|Z|Z| | | | |I| | }}
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| {{pfrow|J|Z|P|P|P|L|L|I|O|O}}
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| {{pfrow|G|G|G|P|S|S|L|I|O|O}}
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| {{pfrow|G|G|G|S|S| |L|I| |G}}
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| {{pfrow|G|G|G|G|G| |G|G|G|G}}
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| {{pfend}}
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|Z| | | | | | | }}
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| {{pfrow|J|Z|Z| | | | | | |I}}
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| {{pfrow|J|Z|P|P|P|L|L|O|O|I}}
| |
| {{pfrow|G|G|G|P|S|S|L|O|O|I}}
| |
| {{pfrow|G|G|G|S|S| |L|G| |I}}
| |
| {{pfrow|G|G|G|G|G| |G|G| |G}}
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| {{pfrow|G|G|G|G|G| |G|G|G|G}}
| |
| {{pfend}}
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| |{{pfstart}}
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| {{pfrow| | | | | | | | | | }}
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| {{pfrow|J|J|Z| | | | | | | }}
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| {{pfrow|J|Z|Z| | | | |I| | }}
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| {{pfrow|J|Z|P|P|P|L|L|I|O|O}}
| |
| {{pfrow|G|G|G|P|S|S|L|I|O|O}}
| |
| {{pfrow|G|G|G|S|S| |L|I| |G}}
| |
| {{pfrow|G|G|G|G|G| |G|G| |G}}
| |
| {{pfrow|G|G|G|G|G| |G|G| |G}}
| |
| {{pfrow|G|G|G|G|G| |G|G|G|G}}
| |
| {{pfend}}
| |
| |}
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| | |
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| == See Also ==
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| | |
| * [[DoubleYou#SingleYou | SingleYou]]: Another TSS→TSD→Perfect Clear opening setup, also known as Single-Double Perfect Clear (SD-PC).
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| [[Category:T-Spin techniques]]
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| [[Category:T-Spin openers]]
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| [[Category:T-Spin Single openers]]
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| [[Category:Perfect Clear openers]] | |